My water bottle is often filled with green tea to drink, and the bottle is a little yellow after tha

Many people like to drink tea, but the tea dirt on the cup is difficult to remove, and a layer of tea dirt grows on the inner wall of the tea set, containing cadmium, lead, iron, arsenic, mercury and other metal substances. They are brought into the body when drinking tea, along with eggs in food.

Nutrients such as white matter, fats, and vitamins combine to form insoluble precipitates that hinder nutrient absorption. At the same time, these oxides can also cause neurological, digestive, uropoietic and hematopoietic system lesions and dysfunction, especially arsenic and cadmium can cause cancer, cause fetal malformations, and endanger health. Therefore, those who have the habit of drinking tea should often clean the tea dirt on the inner wall of the tea set in time.

In order to make you no longer bother with this matter, here are a few ways to remove tea scales:

1) Remove the tea dirt on the metal tea shelf, when using the metal tea segregation, it will become black due to the tea dirt, if it can't be washed off with a medium-sized detergent, it can be easily removed by soaking it in vinegar or soaking it with bleach.

2) Remove the tea dirt on the teacup or teapot, the teacup and teapot will be rubbed by a large amount of tea dirt with a sponge dipped in salt, which can be easily removed.

3) To remove small pieces of tea scale, you can soak it in a solution of bleach or cleaning powder, and leave it overnight to remove the tea scale.

4) You can scrub it with toothpaste or broken egg shells, and then rinse it with water.

Brush it with toothpaste, with something like a small toothbrush.

Brew dish soap in warm water and scrub with a cleaning ball.

Just put hot water and make detergent.

Put some vinegar in it, heat the water bottle and wash it off easily.

Try washing it with vinegar! It should work!

Washing tea stains with toothpaste is a good method. Apply the toothpaste to the cup, don't use a lot, scrub repeatedly, and you can wash it cleanly.

Wash with toothpaste, you can wash it cleanly.。

I suggest you two things:

First, don't use "plastic cups" to make tea, because you need hot water to make tea, but plastic will produce toxins that are harmful to the body when heated! I guess you've heard it before, don't underestimate this problem, it's not troublesome to replace it with a porcelain cup or glass, you have to bring a "put", so as not to be hot and difficult to hold.

Second, you buy a bottle of "white vinegar", for the beauty of the teacup, want to remove tea dirt, just use it on the day of drinking tea (after no longer use it that day), pour some "white vinegar" inside, and when you see the cup the next day, it will be very clean, and rinse it with water, it will be easy to brush, and it will not leave any peculiar smell. Moreover, the volatilization of "white vinegar" can also kill bacteria in the air.

This is tea stains. Tea drinkers often leave it unwashed, there is no harm, only benefits, I can't tell. Not love beauty can stay.

Dip your toothbrush in toothpaste, brush like a toothbrush, and rinse with water!

They are all lying to you, its practical sodium bicarbonate, all at once.

If it is inconvenient, you can also use starch, but the effect is not very obvious.

This question has been discussed before, and the final answer is to use ginger, you try it.

When I want to get rid of it.

The alkali used is the white powder used for cooking at home.

Pour water and alkali. Soak and then brush.

The toothpaste works, I've tried it!

**2 sets of services for you, remember to say that you can use potato skins

Put it in with an egg shell and shake it, it is environmentally friendly and harmless.